Changeset 874621f in mainline for generic/include/ipc/irq.h

Timestamp:

2006-06-06T07:40:51Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0dbc4e7

Parents:

6f9a9bc

Message:

Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.

File:

• generic/include/ipc/irq.h (modified) (2 diffs)

generic/include/ipc/irq.h

@@ -30 +30 @@
 #define __IRQ_H__
 
+/** Maximum length of IPC IRQ program */
 #define IRQ_MAX_PROG_SIZE 10
+
+/** Reserved 'virtual' messages for kernel notifications */
+#define IPC_IRQ_RESERVED_VIRTUAL 10
+
+#define IPC_IRQ_KLOG  (-1)
 
 typedef enum {
@@ -60 +66 @@
 #ifdef KERNEL
 
+#include <ipc/ipc.h>
+
 extern void ipc_irq_make_table(int irqcount);
 extern int ipc_irq_register(answerbox_t *box, int irq, irq_code_t *ucode);
 extern void ipc_irq_send_notif(int irq);
+extern void ipc_irq_send_msg(int irq, __native a2, __native a3);
 extern void ipc_irq_unregister(answerbox_t *box, int irq);
 extern void irq_ipc_bind_arch(__native irq);